Lihlahisoa
EPON OLT ea 8-port-layer three-layer ke eng?
EPON OLT ea 8-port ea mekato e meraro ke eng?,
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LITŠOANTŠISO HLAHANG
● Tšehetso ea Lera la 3 Mosebetsi: RIP , OSPF , BGP
● Ts'ehetsa liprothokholo tse ngata tsa ho fokotsa lihokelo tse ngata: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● Sehokelo sa tsamaiso sa Mofuta oa C
● 1 + 1 Khaello ea Matla
● 8 x EPON Port
● 4 x GE(RJ45) + 4 x 10GE(SFP+)
LM808E EPON OLT e fana ka likou tse 4/8 tsa EPON, likou tsa 4xGE Ethernet, le likou tse holimo tsa 4x10G (SFP+).Bophahamo ke 1u feela, eo ho leng bonolo ho e kenya le ho boloka sebaka.Ka theknoloji e tsoetseng pele, re fana ka tharollo e sebetsang ea EPON.Ho phaella moo, e tšehetsa marang-rang a mang a ONU a lebasetere, a boloka chelete e ngata bakeng sa basebetsi.
LBH
Q1: Nako ea hau ea theko ke efe?
A: Ea kamehla ke EXW, tse ling ke FOB le CNF...
Q2: O ka mpolella ka nako ea hau ea tefo?
A: Bakeng sa disampole, 100% tefo esale pele.Bakeng sa odara e ngata, T / T, 30% tefo ea pele, 70% e setseng pele e romelloa.
Q3: Nako ea hau ea ho fana e joang?
A: 30-45days, haeba tloaelo ea hau e le ngata haholo, e tla nka nako e teletsana.
Q4: Na nka beha logo le mohlala oa rona lihlahisoa tsa hau?
A: Ka sebele, re tšehetsa OEM le ODM e thehiloeng ho MOQ. Ha re bua ka theknoloji e tsoetseng pele ea puisano, 8-port Layer 3 EPON OLT (Optical Line Terminal) ke lentsoe le sebelisoang hangata.Empa hantle-ntle ke eng?Ke hobane’ng ha e le ea bohlokoa hakaale lefatšeng la kajeno le lebelo?
Taba ea pele, a re hlahlobeng ka botebo lintlha le likarolo tsa sesebelisoa sena se secha.EPON OLT ea 8-port ea mekato e meraro e bolela teminale ea optical e tšehetsang ho fihla likoung tse 8.Theknoloji ena e etselitsoe ka ho khetheha ho nolofalletsa phetiso ea data ka lebelo le holimo le likhokahano tse sebetsang ka har'a Ethernet Passive Optical Networks (EPON).
Joalo ka ha lebitso le fana ka maikutlo, 8-port Layer 3 EPON OLT e sebetsa ho Layer 3 ea mofuta oa OSI, ho bolelang hore e fana ka bokhoni bo tsoetseng pele ba ho tsamaisa le ho switjha.Sesebelisoa se na le matla a ho fetola L2 le L3 bakeng sa khokahanyo e se nang moeli le taolo e nepahetseng ea phallo ea data.
Ho phaella moo, OLT ena e ka sebetsa ka mokhoa o tsitsitseng le mefuta e meng ea ONU / ONT (Optical Network Unit / Terminal), e fana ka phetoho le ho lumellana ho finyella litlhoko tse sa tšoaneng tsa marang-rang.Tšobotsi ena ea ho sebelisana e tiisa ho kenyeletsoa habonolo ho litsamaiso tse teng tsa marang-rang ntle le ho hloka liphetoho tse kholo ho meralo ea motheo.
Tshireletso ke ntho e tlang pele ho marang-rang afe kapa afe a likhokahano, 'me ke moo 8-port Layer 3 EPON OLT e ipabolang.E fana ka DDOS e sireletsehileng (Distributed Denial of Service) le ts'ireletso ea kokoana-hloko, ho sireletsa marang-rang ho tsoa lits'oso tse ka 'nang tsa e-ba teng le ho netefatsa hore ho fetisoa ha data ho sa sitisoe le ho sireletseha.
Ho feta moo, EPON OLT e na le alamo ea ho khaoha ha motlakase e lemosang mookameli oa marang-rang haeba ho ka ba le tšitiso ea motlakase kapa tšitiso.Sena se thusa ho fokotsa nako ea ho theoha 'me se lumella ho rarolla mathata ka nako ho netefatsa hore litšebeletso tsa marang-rang li sa sitisoe.
Ntho e 'ngoe e hlokomelehang ea 8-port Layer 3 EPON OLT ke sebopeho sa eona sa taolo ea Mofuta oa C.Sebopeho sena se bonolo sa mosebedisi se nolofatsa tsamaiso le ts'ebetso ea tlhophiso 'me se nolofalletsa batsamaisi ba marang-rang ho beha leihlo le ho laola marang-rang habonolo, ho etsa hore e be e loketseng bakeng sa lisebelisoa tse nyenyane le tse kholo.
E le k'hamphani e ka sehloohong lefapheng la likhokahano la Chaena, Limee e na le lilemo tse fetang 10 tsa phihlelo ea R&D 'me e fana ka mefuta e mengata ea lihlahisoa, ho akarelletsa le OLTs, ONUs, switches, routers le 4G/5G CPE.Ntle le lits'ebeletso tsa moetsi oa lisebelisoa tsa mantlha (OEM), re boetse re fana ka lits'ebeletso tsa moetsi oa meralo ea mantlha (ODM) ho fihlela litlhoko tse ikhethileng.
Ho akaretsa, EPON OLT ea 8-port-layer three-layer EPON OLT ke sesebelisoa sa morao-rao se bapalang karolo ea bohlokoa ho netefatsa hore ho na le marang-rang a nepahetseng le a sireletsehileng a puisano.Ka likarolo tsa eona tse tsoetseng pele le ho tsamaellana le lisebelisoa tse fapaneng tsa marang-rang, OLT ena ke khetho e tšepahalang bakeng sa likhoebo le mekhatlo e batlang ho ntlafatsa khokahanyo le phetiso ea data.
| Parameter ea lihlahisoa | |
| Mohlala | LM808E |
| Khase | 1U 19 inch lebokose le tloaelehileng |
| Boema-kepe ba PON | 8 SFP slot |
| Boema-kepe ba Uplink | 4 x GE(RJ45)4 x 10GE(SFP+)likou tsohle ha se COMBO |
| Boema-kepe ba Tsamaiso | 1 x GE out-band Ethernet port1 x Console boema-kepe ba tsamaiso ea lehae1 x Type-C Console boema-kepe ba taolo ea lehae |
| Ho Fetola Bokhoni | 78Gbps |
| Bokhoni ba ho Fetisa(Ipv4/Ipv6) | 65Mpps |
| Mosebetsi oa EPON | Ts'ehetsa meeli ea sekhahla se thehiloeng ho port le taolo ea bandwidthE tsamaellana le IEEE802.3ah StandardHo fihla ho 20KM sebaka sa phetisoTs'ehetso ea encryption ea data, phatlalatso ea sehlopha, karohano ea boema-kepe ba Vlan, RSTP, jjSupport Dynamic Bandwidth Allocation (DBA) Ts'ehetsa ho sibolloa ha ONU auto-discovery/Ho lemoha sehokelo/ ntlafatso ea software e hole Ts'ehetsa karohano ea VLAN le karohano ea basebelisi ho qoba sefefo sa phatlalatso Ts'ehetsa tlhophiso e fapaneng ea LLID le tlhophiso e le 'ngoe ea LLID Basebelisi ba fapaneng le lits'ebeletso tse fapaneng li ka fana ka QoS e fapaneng ka liteishene tse fapaneng tsa LLID Ts'ehetsa ts'ebetso ea alamo ea ho tima, e bonolo bakeng sa ho lemoha bothata ba lihokelo Ts'ehetsa mosebetsi oa ho hanyetsa sefefo Tšehetsa boema-kepe ho itšehla thajana lipakeng tsa likou tse fapaneng Ts'ehetsa ACL le SNMP ho hlophisa filthara ea pakete ea data habonolo Moralo o ikhethileng bakeng sa thibelo ea ho senyeha ha sistimi ho boloka sistimi e tsitsitseng Ts'ehetsa lipalo tse matla tsa sebaka ho EMS inthaneteng Ts'ehetso ea RSTP, Moemeli oa IGMP |
| Mosebetsi oa Tsamaiso | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Ts'ehetsa FTP, TFTP ho kenya le ho jarolla lifaeleTšehetsa RMONTšehetsa SNTPLenane la mosebetsi oa tsamaiso ea tšehetso Ts'ehetsa protocol ea ho sibolla sesebelisoa sa boahelani sa LLDP Tšehetsa 802.3ah Ethernet OAM Tšehetsa RFC 3164 Syslog Tšehetsa Ping le Traceroute |
| Lera 2/3 tshebetso | Tšehetsa 4K VLANTs'ehetsa Vlan e ipapisitse le boema-kepe, MAC le protocolE ts'ehetsa li-tag tse peli tsa VLAN, QinQ e tsitsitseng e thehiloeng boema-kepeng le QinQ e tsitsitsengTšehetsa ho ithuta le botsofali ba ARPTšehetsa tsela e tsitsitseng Ts'ehetsa tsela e matla ea RIP/OSPF/BGP/ISIS Tšehetsa VRRP |
| Moralo oa Redundancy | Ka boikhethelo ba matla a mabeli Tšehetsa AC input, habeli DC input le AC+DC input |
| Phepelo ea motlakase | AC: ho kenya 90~264V 47/63Hz DC: ho kenya -36V~-72V |
| Tšebeliso ea Matla | ≤49W |
| Boima (Bo tletseng) | ≤5kg |
| Litekanyo(W x D x H) | 440mmx44mmx380mm |
| Litlhoko tsa Tikoloho | Mocheso o sebetsang: -10oC ~ 55oC Mocheso oa polokelo: -40oC ~ 70oC Mongobo o amanang: 10% ~ 90%, o sa fokotseheng |
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